As I'm looking at buying one of the Ketron sound modules I'd like to hear from anyone who uses one.What are they like? Are they simple to use? On a youtube video I couldnt see a screen on the SD1000.Do these or even the KlaviPro, SD2,SD4 need an ipad/computer to be used while playing the piano? Please tell me what they are like.
Chris.
Edited by Denv12 (01/01/1411:26 PM) Edit Reason: added info.